# Zdzisław Szulc
**Wikidata**: [Q9389871](https://www.wikidata.org/wiki/Q9389871)  
**Source**: https://4ort.xyz/entity/zdzis-aw-szulc


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. NUKAT
5. MAK
6. Sejm-Wielki.pl